Subclass Gtk::TreeModel

[Jens Krause <je krause bluewin ch>]

Hi,

I understand that one can implement custom TreeModels (to replace
Gtk::ListStore and Gtk::TreeStore). Can this be done by deriving
from Gtk::TreeModel? Do you have a tutorial on this subject.
What would be the skeleton of such a derived class?

class myModel : public  Gtk::TreeModel{ 

public:
 Gtk::TreeModelFlags    get_flags_vfunc () const;

//.... and other vfuncs

};

Thanks for any hints.

Regards

Jens